Siemens SIMATIC S7-1200 Manuel - Sayfa 9

Anahtar Siemens SIMATIC S7-1200 için çevrimiçi göz atın veya pdf Manuel indirin. Siemens SIMATIC S7-1200 20 sayfaları. Controlling several fans (ebm-papst) via modbus rtu
Ayrıca Siemens SIMATIC S7-1200 için: Manuel (30 sayfalar), Kullanım Talimatları Kılavuzu (36 sayfalar), Güvenlik Programlama Manualline (48 sayfalar), Manuel (40 sayfalar), Manuel (17 sayfalar), Manuel (31 sayfalar), Manuel (49 sayfalar)

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Siemens SIMATIC S7-1200 Manuel
6.3.2
Comparator and Move instructions ....................................................................................... 108
6.3.3
Conversion operations .......................................................................................................... 109
6.3.4
Math made easy with the Calculate instruction .................................................................... 111
6.3.5
Timer operations ................................................................................................................... 113
6.3.6
Counter operations ............................................................................................................... 118
6.3.7
Pulse-width modulation (PWM) ............................................................................................ 121
6.4
Easy to create data logs ....................................................................................................... 122
6.5
Easy to monitor and test your user program ........................................................................ 124
6.5.1
Watch tables and force tables .............................................................................................. 124
6.5.2
Cross reference to show usage ............................................................................................ 125
6.5.3
Call structure to examine the calling hierarchy ..................................................................... 126
6.5.4
Diagnostic instructions to monitor the hardware ................................................................... 127
6.5.4.1
Reading the states of the LEDs on the CPU ........................................................................ 127
6.5.4.2
Instructions for reading the diagnostic status of the devices ................................................ 128
6.6
High-speed counter (HSC) ................................................................................................... 129
6.6.1
Operation of the high-speed counter .................................................................................... 131
6.6.2
Configuration of the HSC ...................................................................................................... 137
7
Easy to communicate between devices ............................................................................................... 139
7.1
Creating a network connection ............................................................................................. 140
7.2
Communication options ........................................................................................................ 141
7.3
V4.1 asynchronous communication connections ................................................................. 143
7.4
PROFINET and PROFIBUS instructions .............................................................................. 146
7.5
PROFINET ............................................................................................................................ 147
7.5.1
Open user communication .................................................................................................... 147
7.5.1.1
Ad hoc mode ......................................................................................................................... 148
7.5.1.2
Connection IDs for the Open user communication instructions ........................................... 148
7.5.1.3
Parameters for the PROFINET connection .......................................................................... 152
7.5.2
Configuring the Local/Partner connection path .................................................................... 154
7.6
PROFIBUS ............................................................................................................................ 157
7.6.1
Communications services of the PROFIBUS CMs ............................................................... 158
7.6.2
Reference to the PROFIBUS CM user manuals .................................................................. 159
7.6.3
Adding the CM 1243-5 (DP master) module and a DP slave ............................................... 160
7.6.4
Assigning PROFIBUS addresses to the CM 1243-5 module and DP slave ......................... 161
7.7
AS-i ....................................................................................................................................... 163
7.7.1
Adding the AS-i master CM 1243-2 and AS-i slave .............................................................. 164
7.7.2
Assigning an AS-i address to an AS-i slave ......................................................................... 165
7.8
S7 communication ................................................................................................................ 168
7.8.1
GET and PUT instructions .................................................................................................... 168
7.8.2
Creating an S7 connection ................................................................................................... 169
7.8.3
GET/PUT connection parameter assignment ....................................................................... 170
7.9
GPRS .................................................................................................................................... 171
7.9.1
Connection to a GSM network .............................................................................................. 171
7.9.2
Applications of the CP 1242-7 .............................................................................................. 173
7.9.3
Other properties of the CP-1242-7 ....................................................................................... 174
7.9.4
Configuration and electrical connections .............................................................................. 175
7.9.5
Further information ................................................................................................................ 175
Easy Book
Manual, 01/2015, A5E02486774-AG
Table of contents
9